[Ord. -/-/1985, -/-/1985, § 107; as amended by Ord. 89-O-204, 1/16/1989, § 1]
No lot in a subdivision may be sold; no permit may be issued, to erect, alter, or repair any building upon land in a subdivision or proposed land development; and no building may be erected in a subdivision or land development, nor any site work be done in a proposed subdivision or land development, unless final plans for such subdivision or land development shall have been (1) Prepared and signed and sealed by a professional engineer or land surveyor duly and currently registered in the State of Pennsylvania, provided however, that the record plan shall be signed by a land surveyor currently registered and licensed in Pennsylvania, (2) submitted to and approved in writing thereon by the Newtown Township Supervisors and (3) recorded in the Bucks County Recorder of Deeds Office in Doylestown, Pennsylvania and until the required improvements in connection therewith have either been constructed or the completion thereof has been assured by means of a proper financial security to guarantee completion.